Based on user's request, kindly asking to improve assembly sharing capabilities in Civil 3D by enabling a centralized and reference-based workflow for assemblies across multiple drawings.
Currently, assemblies cannot be shared via Data Shortcuts, which limits collaboration and consistency in corridor projects. Users would benefit from the ability to maintain a single source of truth for assemblies that can be referenced, updated, and synchronized across DWG files without relying on manual redistribution through Tool Palettes or templates.
Enhancing assembly shareability would improve efficiency, reduce duplication, and support better version control in multi-user environments.